'Request' is used in this sentence as a noun (basic nouns include people, places, things, or ideas).
'Be' is used in this sentence as a verb (verbs name actions and also show being or appearance).
Answer:
where's the question so that I can answer it:)
Speeches.
Speeches can persuade someone, and they can argue on which ones wrong. Speeches can also give out informative information, for example you can tell someone that an animal can be in danger. Lastly, Special Occasions. They are used on ceremonies and other special days.
Please give more information, what is the part A question, what your answer was and your answer options